I finally got one a couple weeks ago and I'll tell you what finally worked for me.
Go to gamestop.com and make a member account and spend the $15 for one year as a Pro member. Then follow some of the twitter accounts that announce stock. I used the one below.
twitter.com
When they come in stock at Gamestop jump on it and as a Pro member you will get priority and get right through. I made the Pro account early in the AM and when stock went live a couple hours later I sailed right through in the cart then checkout. As a Pro member, they waived $10.99 shipping, so I already got back most of my $15. Just remember to cancel the Pro account before the year is up.